Answer:
The answer is 17
okay if u are addition u do the opposite of addition which subtraction so you would do 11 minus -6 which leads u to 17 same with multiplication and division if your doing multiplication u divide if your doing division u multiply
Answer:
To find the number of hours a light bulb will burn
A = base * height
A = 10 *17
A =170
170 is the correct answer
Let the third score be x, then
85 ≤ (84 + 87 + x)/3 ≤ 90
255 ≤ 171 + x ≤ 270
84 ≤ x ≤ 99
The slope of the line is
(9-5) / (4- -2) = 4/6 = 2/3 .
If the x-intercept is -2 and the y-intercept is 1, then the equation of the line is
y = 1/2 x + 1 .
None of the choices is correct.